975
FZUS53 KLOT 251525
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
925 AM CST THU DEC 25 2025
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS, WHICH
IS THE AVERAGE OF THE HIGHEST 1/3 OF THE WAVES, ALONG WITH THE
AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL
OCCASIONALLY BE ENCOUNTERED.
LMZ740-741-252230-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
925 AM CST THU DEC 25 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING
REST OF TODAY
NORTHEAST WINDS 10 TO 20 KT BECOMING EAST BY
EARLY AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 6 FT OCCASIONALLY TO 8
FT.
TONIGHT
SOUTHEAST WINDS 15 TO 25 KT. RAIN SHOWERS OVERNIGHT.
WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT.
FRIDAY
SOUTH WINDS 10 TO 15 KT BECOMING NORTHWEST IN THE
AFTERNOON. SHOWERS IN THE MORNING. WAVES 4 TO 6 FT OCCASIONALLY
TO 8 FT SUBSIDING TO 2 TO 4 FT.
FRIDAY NIGHT
NORTHWEST WINDS AROUND 10 KT BECOMING NORTH
OVERNIGHT. CLOUDY. WAVES 1 TO 2 FT.
LMZ742-252230-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
925 AM CST THU DEC 25 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF TODAY
NORTHEAST WINDS 10 TO 20 KT AND BECOMING EAST BY
EARLY AFTERNOON. MOSTLY CLOUDY. WAVES 2 TO 4 FT BUILDING TO 3 TO
6 FT OCCASIONALLY TO 8 FT THIS AFTERNOON.
TONIGHT
EAST WINDS 15 TO 25 KT BECOMING SOUTHEAST. RAIN
SHOWERS OVERNIGHT. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT SUBSIDING
TO 3 TO 5 FT.
FRIDAY
SOUTH WINDS 10 TO 15 KT BECOMING NORTHWEST IN THE
AFTERNOON. SCATTERED SHOWERS IN THE MORNING. WAVES 2 TO 4 FT
SUBSIDING TO AROUND 1 FT.
FRIDAY NIGHT
NORTHWEST WINDS AROUND 10 KT BECOMING NORTH
OVERNIGHT. CLOUDY. WAVES AROUND 1 FT.
LMZ743>745-252230-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
925 AM CST THU DEC 25 2025
REST OF TODAY
NORTHEAST WINDS 10 TO 20 KT BECOMING EAST THIS
AFTERNOON. WAVES 2 TO 4 FT.
TONIGHT
EAST WINDS 15 TO 25 KT BECOMING SOUTHEAST. SCATTERED
SHOWERS OVERNIGHT. WAVES 2 TO 4 FT.
FRIDAY
SOUTH WINDS 10 TO 20 KT BECOMING NORTHWEST 10 TO 15 KT
IN THE AFTERNOON. SCATTERED SHOWERS IN THE MORNING. WAVES 1 TO 3
FT.
FRIDAY NIGHT
NORTHWEST WINDS AROUND 10 KT BECOMING NORTH
OVERNIGHT. CLOUDY. WAVES 1 TO 2 FT.
KJB
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